Hello,
It is becoming more and more difficult to find soil moisture sensors.
(Xiaomi Mi Flora sensors are not reliable and do not hold up over time)
Could you add the Imagintronix / Opus protocol in order to be able to use the product IMAGINTRONIX - Sonde de surveillance du sol (https://www.domadoo.fr/fr/peripheriques/3799-imagintronix-sonde-de-surveillance-du-sol-5060394430239.html)
Also you could make an evolution of the CRESTA / TFA protocol in order to be able to integrate and use BRESSER-Indicateur-d-arrosage https://www.bresser.de/fr/Discontinued/BRESSER-Indicateur-d-arrosage-avec-3-capteurs.html (Product No.: 7020103 EAN: 4007922030494).

Best regards